Section 85 Rollover Timing 2026 — Why July Is the Quiet-Month Window to Do It Right

Reviewed by Bader A. Chowdry, CPA, CA, LPA on July 9, 2026

Most owner-managers ask how a Section 85 rollover works. Far fewer ask when to do it — and the timing is where the real money and the real risk sit. A rollover executed in the quiet summer months gives your reorganization room to breathe; the same rollover jammed into a November scramble invites rushed valuations, minute-book gaps, and a late-filed election penalty. This is a timing and decision post. If you want the underlying mechanics, we cover the elected amount, boot, and the T2057 line by line in our Section 85 rollover worked example. Here, we spend the words on the calendar.

When should you actually do a Section 85 rollover in 2026?

Early in the fiscal year — ideally the quiet summer months — so the joint election, the independent valuation, and the year-end accounting all have runway. Because the Form T2057 election is tied to the tax year the transfer occurs in, a mid-year rollover means the paperwork, the minute-book updates, and the T2 corporate return all land inside one clean fiscal cycle instead of colliding with a December 31 close.

Why is July the best month to start a corporate reorganization?

July hands a calendar-year owner-manager roughly five months of runway to a December 31 year-end. Valuators, tax counsel, and CPA capacity are all available in the quiet season, before instalment deadlines and year-end close consume everyone’s schedule. Commissioning a defensible fair market value (FMV) in July is simply easier than chasing the same engagement in Q4, when every firm in Ontario is heads-down.

What happens if you leave the rollover until October or November?

Compression, and the risk that follows it. A late-year reorganization squeezes the election deadline, forces a rushed FMV, and creates a minute-book backlog right as the T2 close begins. Worse, if the T2057 slips past the filing deadline you are into a late-filed election under ITA s.85(7.1), which the Canada Revenue Agency accepts within three years but charges a per-month penalty for. The quiet-season version of the same transaction avoids all of it.

How does the T2057 filing deadline actually work?

The Section 85 joint election is filed on Form T2057 (or Form T2058 where a partnership is the transferor). The election is due on the earliest of the filing due dates of any party to the transaction for the taxation year in which the transfer occurred. For an individual transferring shares to a corporation with a December 31 year-end, that is typically the individual’s personal filing deadline the following spring — but the transaction date drives everything.

Under ITA section 85(7), a late election is permitted within three years of the original due date; s.85(7.1) extends this further where it is “just and equitable,” but both attract a penalty computed per month, capped at a set maximum. The practical takeaway: the earlier in the fiscal year you transact, the more calendar you have before the T2057 is ever at risk. That is the entire timing argument in one sentence.

What must be ready before you file?

Five things, and each one is easier to assemble in the quiet season. First, an independent valuation establishing FMV — essential for non-arm’s-length transfers, where the CRA can reassess an unsupported number. Second, the elected amount itself, which floats between the property’s adjusted cost base (ACB) and its FMV and becomes both the transferor’s proceeds and the corporation’s cost. Third, the share terms: the consideration must include shares of the transferee corporation. Fourth, the boot limit — non-share consideration cannot exceed the tax cost of the transferred property, or ITA s.85(1)(b) deems a gain. Fifth, an updated minute book and any corporate amendments under the OBCA. Miss one and the election is exposed.

How does the July window help an estate freeze or holdco insertion?

Both structures lean on Section 85, and both need lead time. An estate freeze exchanges growth shares for fixed-value preferred shares so future appreciation accrues to the next generation; a holdco insertion moves an operating company under a new holding company to creditor-proof retained earnings and stream intercorporate dividends. Each depends on a defensible FMV and careful share engineering — work you want to commission in July, not December. If you are weighing the holding-company decision, start with holdco vs opco: when you need a holding company, then layer the rollover timing on top.

A rollover can also crystallize the Lifetime Capital Gains Exemption. By electing FMV up to the $1,275,000 2026 ceiling on qualified small business corporation (QSBC) shares, you trigger and shelter a gain now, bumping the ACB for a future arm’s-length sale — a move that pairs naturally with a summer estate freeze and a family trust.

Case study: the July reorg that landed clean

A Mississauga professional-corporation owner came to Insight Accounting CPA in early July 2026 wanting a holdco insertion before year-end. Because we started in the quiet season, the independent valuation was commissioned in July, the T2057 and share terms were drafted in August, the minute book and OBCA amendments were complete by September, and the December 31 T2 landed without a scramble. Contrast that with a client who attempted the identical structure the previous November: the valuation was rushed, the election was filed days before deadline, and one intercompany balance had to be repapered after the fact. Same transaction, two entirely different risk profiles — and the only variable was the month it began.

Timing is not a footnote to a Section 85 rollover. It is the strategy. The mechanics are the same in July as in November; what changes is how much runway you give the election, the valuation, and your own minute book. For CCPC owner-managers planning a reorganization this year, the quiet season is the window. For the prescribed-rate context that governs boot and shareholder-loan planning, the CRA publishes its quarterly prescribed interest rates; the Q3 2026 base rate is 3%.

This article is for general information only and is not professional advice. Tax law changes frequently. Before acting on anything here, contact Bader A. Chowdry, CPA, CA, LPA at Insight Accounting CPA Professional Corporation in Mississauga. Reach us at (905) 270-1873 or bader@insightscpa.ca. Insight Accounting CPA Professional Corporation is licensed under the Public Accounting Act, 2004 (Ontario) to provide public accounting services.

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Reference Table: Section 85 vs Section 86 vs Section 51 Rollover Mechanisms

Canadian tax law provides three primary tax-deferred share-exchange mechanisms — s.85, s.86, and s.51 — each with different use cases and formal requirements. The table below compares the three at a high level so owner-managers and their advisors can pick the right mechanism for the transaction at hand.

Tax-Deferred Rollovers Under the Income Tax Act (Canada)

Section	Type of exchange	Election required	Common use case	Consideration allowed
Section 85(1)	Property to taxable Canadian corporation	Yes — Form T2057	Incorporation, Holdco insertion, s.85 transfer of assets	Shares + boot allowed
Section 86	Share-for-share within one corporation (reorg of capital)	No election if pure s.86 conditions met	Estate freeze, share reorganization	Shares + boot, but boot reduces PUC
Section 51	Convertible security exchange within one corporation	No	Convertible preferred to common, convertible debentures	Shares only — no boot allowed